专题15.Unit 4 Journey Across a Vast Land第三讲Grammar and Writing【帮课堂】2022-2023学年高二英语同步精品讲义（人教2019选择性必修第二册）

Grammar and Writing ( 目标导航jing ) Grammar——过去分词作表语和状语 用括号内所给词的适当形式填空 ①For both of them, the thought of crossing the whole country by rail was (excite)． ②Before starting out, they spent a couple of days in Vancouver， (see) the sights. ③The next day was clear and mild, and they were (please) to see the beautiful mountains looking out over the city. ④The next morning, the two girls arose early to take the train to Lake Louise, (pass) through the Canadian Rockies. ⑤ (see) from the train window, the mountains and forests of Canada looked massive. ⑥ (look) at the beautiful scenery, they both agreed that it was the most awesome journey they had ever taken. ⑦However, they did not anticipate seeing such an open country，and were truly (amaze)． ⑧The bushes and maple trees outside their windows were red, gold, and orange, and there was frost on the ground， (confirm) that autumn had arrived in Canada. 【自主发现】 1．第③句和第⑦句的过去分词分别位于系动词之后作表语；第⑤句的过去分词在句首，作状语。 2．第①句的现在分词位于系动词之后作表语。第②句，第④句；第⑥句和第⑧句的现在分词作状语。 语法解析 Ⅰ.过去分词作表语 一、过去分词作表语的基本用法 1．过去分词作表语，多表示主语所处的状态或所具备的特征，多位于系动词之后。这些系动词有be，remain，feel，seem，look，become等。 The door remained locked.门仍然锁着。 2．有些过去分词作表语时，已经具有了形容词的性质，最常见的有：amazed，delighted，disappointed，discouraged，amused，astonished，tired, satisfied，pleased, surprised，worried，excited，annoyed，puzzled等。 We were amazed at the beauty of the lake.这个湖泊的美使我们感到惊奇。 She was disappointed at the news.她对这个消息感到失望。 He looked puzzled so I repeated the question.他好像并没听懂，所以我把问题重复了一遍。 3．过去分词作表语与被动语态相似，区别在于过去分词作表语表示的是一种状态或特征，而被动语态表示的是一个被动的动作，且后面常跟by短语。比较下面两组句子： 二、过去分词与动词－ing形式作表语的区别 英语中有很多与感觉有关的及物动词，其动词－ing形式意为“令人……的”，多用来形容物；其过去分词意为“感到……的”，多用来形容人、人的声音或表情等。这类词常见的有： 一单句语法填空 ①These kids are so (absorb)in their studies that I just sit back. ②We succeed in our field of specialization and then become (trap) in it. ③The look on her face suggested that she was